Abstract Purpose: To evaluate the effect of chronic liver disease (CLD) in a multivariate analysis of associated risk factors in patients with hepatocellular carcinoma (HCC) using transarterial chemoembolization (TACE). Materials and methods: A total of 145 patients with HCC (99 men, 46 women; mean age: 63 years ±8.1; age range: 46-84 years) underwent 598 TACE procedures. The presence of CLD, number and location of lesions, tumor size, Child-Pugh score, vascularity, portal involvement and alpha fetoprotein value were analyzed using the multivariate regression model. Cox regression was used for survival analysis. Results: The median survival time was 26.7 months, and 78.6% of all treated lesions showed tumor responses. The presence of CLD (OR 2.12, P=0.004), Child-Pugh score B (OR 2.24, P=0.002), alpha fetoprotein >100ng/dl (OR 1.18, P<0.001), multinodularity (≥3 lesions) (OR 4.41, P=0.003), lesion size >5cm (OR 4.12, P=0.002) and hypervascularity (OR 7.94, P=0.003) were significant effective factors for a local response when analyzed using a multivariate logistic model. Multivariate survival analysis using Cox's regression model during the median follow-up period of 25 months (range: 1-42 months) demonstrated a significant difference in survival rates (P values <0.05). No significant difference in responses was noted for males, locations of lesions and portal involvements statistically. Conclusion: The presence of chronic liver disease as well as associated risk factors including Child-Pugh score B, alpha fetoprotein 100ng/dl, multinodularity (≥3 lesions), lesion size >5cm and hypervascularity statistically led to a significant effect in tumor response in HCC patients treated with TACE. Patient gender, location of lesion and involvement of portal vein showed no significant difference in response.
Keywords: hepatocellular carcinoma (HCC); chronic liver disease (CLD); liver; transarterial chemoembolization (TACE); tumor response

Abstract A 57 year-old-woman, with no previous history of dyslipedemia, developed severe hypertriglyceridemia while being treated with capecitabine for metastatic breast cancer. Capecitabine was not discontinued and serum triglyceride levels were normalized after 4 weeks of treatment with fenofibrate. Capecitabine induced hypertriglyceridemia, as a rare drug-related side effect, seems to be often overlooked by clinicians.
Keywords: breast cancer; capecitabine; fenofibrate; hypertriglyceridemia; serum triglyceride levels; chemotherapy